Question: ABC Inc. is trying to predict sales (Y) based on marketing budget (X) Use the data below to calculate the required information beneath. X
ABC Inc. is trying to predict sales (Y) based on marketing budget (X) Use the data below to calculate the required information beneath. X Y 18 68 10 16 14 X = = X = Y = 44 12 50 b = bo = 62 56 (X-X) (Y-Y) (X-X) (X-X)*(Y-Y)
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Required information 74 300 XX 88 YY 896 XXYY 596 Calculations ... View full answer
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